Changes

Winter 2015 SPO600 Weekly Schedule

150 bytes added, 00:29, 27 January 2015

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*** Linker

** Debug vs. Non-debug/Stripped binaries

** Profiling with <code>gprof</code>

*** Build with profiling enabled (use the option <code>-pg</code> with both gcc and ld)

*** Run the profile-enabled executable

*** Analyze the data in the <code>gmon.out</code> file

**** <code>gprof ''nameOfBinary''</code> # Displays text profile including call graph

**** <code>gprof ''nameOfBinary'' | gprof2dot | dot | display -</code> # Displays visualization of call graph

Looking at How Distributions Package the Code

* Complete and blog your conclusion to the [[SPO600 Code Review Lab|Code Review Lab (Lab 1)]].

* Blog your baseline data from the [[SPO600 Baseline Builds and Benchmarking Lab|Baseline Builds and Benchmarking lab (Lab 2)]].

== Week 3 ==

=== Profiling: Finding the Pain Points ===

Profiling

* Profiling with <code>gprof</code>

** Build with profiling enabled (use the option <code>-pg</code> with both gcc and ld)

** Run the profile-enabled executable

** Analyze the data in the <code>gmon.out</code> file

*** <code>gprof ''nameOfBinary''</code> # Displays text profile including call graph

*** <code>gprof ''nameOfBinary'' | gprof2dot | dot | display -</code> # Displays visualization of call graph

* Other profiling tools

** OProf, SystemTap, and others

* [[Profiling Lab]] (Lab 3)

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